Implement IAsyncDisposable in all types that implement IDisposable

[gathogojr]

Implement IAsyncDisposable in all types that implement IDisposable.

Assemblies affected

Some types like ODataMessageReader implement IDisposable but not IAsyncDisposable. The currently version of the library supports .NET 8 so we should be able to implement logic for both sync and async disposal of resources.

Expected result

Ability to asynchronously dispose resources where applicable

Actual result

For some types, one is forced to call the sync Dispose method to dispose resources.